If F(x) = 3x-2and g(x) = 2x+ 1,find (f-g)(x)
2 answers:
(F)3x-2(g)2x+1
Answer:
<h2>(f - g)(x) = x - 3</h2>
Step-by-step explanation:
(f - g)(x) = f(x) - g(x)
We have f(x) = 3x - 2 and g(x) = 2x + 1. Substitute:
(f - g)(x) = (3x - 2) - (2x + 1)
(f - g)(x) = 3x - 2 - 2x - 1 <em>combine like terms</em>
(f - g)(x) = (3x - 2x) + (-2 - 1)
(f - g)(x) = x - 3
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